25 citations · 43 across the 5 of their papers we have counts for
5 papers
Two cores of a nonnegative matrix
Peter Butkovic, Hans Schneider, Sergei Sergeev +1
We prove that the sequence of eigencones (i.e., cones of nonnegative eigenvectors) of positive powers A^k of a nonnegative square matrix A is periodic both in max algebra and in no…
Linear Equations over cones and Collatz-Wielandt numbers
Bit-Shun Tam, Hans Schneider
Let be a proper cone in $\IR^n$, let be an real matrix that satisfies , let be a given vector of , and let be a given positive real nu…
Open problems on GKK tau-matrices
Olga Holtz, Hans Schneider
We propose several open problems on GKK tau-matrices raised by examples showing that some such matrices are unstable
Applications of Perron-Frobenius Theory to Population Dynamics
Chi-Kwong Li, Hans Schneider
By the use of Perron-Frobenius theory, simple proofs are given of the Fundamental Theorem of Demography and of a theorem of Cushing and Yicang on the net reproductive rate occurrin…
Inverse tridiagonal Z-matrices
J. J. McDonald, R. Nabben, M. Neumann +2
In this paper, we consider matrices whose inverses are tridiagonal Z--matrices. Based on a characterization of symmetric tridiagonal matrices by Gantmacher and Krein, we show that…